diff --git a/libraries/AP_HAL_ChibiOS/hwdef/thepeach-k1/hwdef.dat b/libraries/AP_HAL_ChibiOS/hwdef/thepeach-k1/hwdef.dat
index 2af43c42c3..827c5ff959 100644
--- a/libraries/AP_HAL_ChibiOS/hwdef/thepeach-k1/hwdef.dat
+++ b/libraries/AP_HAL_ChibiOS/hwdef/thepeach-k1/hwdef.dat
@@ -282,7 +282,3 @@ DMA_PRIORITY USART6* SPI*
 # is "ROMFS ROMFS-filename source-filename". Paths are relative to the
 # ardupilot root.
 ROMFS io_firmware.bin Tools/IO_Firmware/iofirmware_lowpolh.bin
-
-# for users running fmuv3 on their Solo:
-define HAL_OREO_LED_ENABLED (BOARD_FLASH_SIZE > 1024)
-define HAL_SOLO_GIMBAL_ENABLED (HAL_MOUNT_ENABLED && BOARD_FLASH_SIZE > 1024)
diff --git a/libraries/AP_HAL_ChibiOS/hwdef/thepeach-r1/hwdef.dat b/libraries/AP_HAL_ChibiOS/hwdef/thepeach-r1/hwdef.dat
index c916328bcb..4122e0fa57 100644
--- a/libraries/AP_HAL_ChibiOS/hwdef/thepeach-r1/hwdef.dat
+++ b/libraries/AP_HAL_ChibiOS/hwdef/thepeach-r1/hwdef.dat
@@ -282,7 +282,3 @@ DMA_PRIORITY USART6* SPI*
 # is "ROMFS ROMFS-filename source-filename". Paths are relative to the
 # ardupilot root.
 ROMFS io_firmware.bin Tools/IO_Firmware/iofirmware_lowpolh.bin
-
-# for users running fmuv3 on their Solo:
-define HAL_OREO_LED_ENABLED (BOARD_FLASH_SIZE > 1024)
-define HAL_SOLO_GIMBAL_ENABLED (HAL_MOUNT_ENABLED && BOARD_FLASH_SIZE > 1024)